Chapter 2
Rack Options and Placement
2-3
2.3
Rack and Floor Loading
The rack or cabinet must be capable of supporting a static load of 99 lb (45 kg) for
each fully configured Sun B1600 blade system chassis. Dynamic load considerations
are subject to site location and application. You must account for the weight of any
cables attached to systems within the rack, as well as additional hardware installed
within the rack (power boxes, and so on).
See your manufacturer’s loading guidelines to avoid overloading the rack or cabinet.
Check the maximum floor loading weight for the installation area before calculating
the number of system chassis to install in a rack or cabinet.
2.4
Rack and Cabinet Safety
Racks or cabinets that contain Sun Fire B1600 blade system chassis must be anchored
to the floor or to adjacent frames, using the manufacturer’s instructions.
Free-standing racks or cabinets with a footprint of less than 23.6 in. x 23.6 in.
(600 mm x 600 mm) are likely to be unstable and should be treated with caution.
Where several system chassis are fitted in a rack or cabinet, only one of them should
be withdrawn for service at any one time.
See the
Sun Fire B1600 Blade System Chassis Compliance and Safety Manual
for further
safety information.
Caution –
If the system chassis is installed in a closed or multi unit rack assembly,
the operating ambient temperature of the rack or cabinet environment might exceed
the room ambient. Ensure that rack environment ambient temperature does not
exceed 95˚ F (35˚ C).
Caution –
Mounting of the system chassis in a rack or cabinet should be such that a
hazardous condition is not created due to uneven mechanical loading or weight
distribution.
Содержание Sun Fire B1600 Administration
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